922848-923292328=8210381-8263121233 439

In a probability experiment, karen flipped a coin 76 times. the coin landed on heads 32 times. what percentage of the coin flips resulted in tails? round to the nearest percent. a. 58% b. 65% c. 42% d. 60%

What adds to be the bottom number but also multiplies to be the top number with 8 on the bottom and 15 on top

Which of the following constants can be added to x2 - 3x to form a perfect square trinomial?